A student group can clean 1.2 acres of land in 3 hours. The group volunteers to
clean a 3-acre park. The group cleans land
at a constant rate.

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.